Earphone



FIG. 1 is a right perspective view of an earphone showing my new design;

FIG. 2 is a left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the earphone and form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 